From 1866c766d2c520faaedbfe98d2e34a95f54053a5 Mon Sep 17 00:00:00 2001 From: Edward Tomasz Napierala Date: Thu, 29 Apr 2021 21:26:46 +0100 Subject: [PATCH] linux: Improve debugging by recognizing TIOCGPTPEER Sponsored By: EPSRC --- sys/compat/linux/linux_ioctl.c | 4 ++++ sys/compat/linux/linux_ioctl.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index 2b93349ce65..12568b1666a 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -1020,6 +1020,10 @@ linux_ioctl_termio(struct thread *td, struct linux_ioctl_args *args) sizeof(int)); break; } + case LINUX_TIOCGPTPEER: + linux_msg(td, "unsupported ioctl TIOCGPTPEER"); + error = ENOIOCTL; + break; case LINUX_TIOCSPTLCK: /* Our unlockpt() does nothing. */ error = 0; diff --git a/sys/compat/linux/linux_ioctl.h b/sys/compat/linux/linux_ioctl.h index 4aaf1114ff3..3e2078780d3 100644 --- a/sys/compat/linux/linux_ioctl.h +++ b/sys/compat/linux/linux_ioctl.h @@ -386,6 +386,8 @@ #define LINUX_TIOCGPTN 0x5430 #define LINUX_TIOCSPTLCK 0x5431 +#define LINUX_TIOCGPTPEER 0x5441 + #define LINUX_FIONCLEX 0x5450 #define LINUX_FIOCLEX 0x5451 #define LINUX_FIOASYNC 0x5452 -- 2.45.0